Power Inductors - Shielded CTCDRH4D18F Series From 1.0 µH to 180 µH ENGINEERING KIT #43F www.ctparts.com SPECIFICATIONS Part Number Parts are available in ±30% tolerance only. Inductance L Test @ 0.25Vrms,0Adc Freq. (µH ±30%) (_Hz) DCR Max. (mW) Rated DC Current (A) CTCDRH4D18F-1R0N CTCDRH4D18F-2R2N CTCDRH4D18F-2R7N CTCDRH4D18F-3R3N CTCDRH4D18F-3R9N CTCDRH4D18F-4R7N CTCDRH4D18F-5R6N CTCDRH4D18F-6R8N CTCDRH4D18F-8R2N 1.0 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 7.96M 7.96M 7.96M 7.96M 7.96M 7.96M 7.96M 7.96M 7.96M 45 75 105 110 155 162 170 200 245 1.72 1.32 1.28 1.04 0.88 0.84 0.80 0.76 0.68 CTCDRH4D18F-100N CTCDRH4D18F-120N CTCDRH4D18F-150N CTCDRH4D18F-180N CTCDRH4D18F-220N CTCDRH4D18F-270N CTCDRH4D18F-330N CTCDRH4D18F-390N CTCDRH4D18F-470N CTCDRH4D18F-560N CTCDRH4D18F-680N CTCDRH4D18F-820N 10 12 15 18 22 27 33 39 47 56 68 82 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 200 210 240 338 397 441 694 709 922 1080 1300 1560 0.61 0.56 0.50 0.48 0.41 0.35 0.32 0.30 0.28 0.26 0.24 0.22 CTCDRH4D18F-101N CTCDRH4D18F-121N CTCDRH4D18F-151N CTCDRH4D18F-181N 100 120 150 180 100k 100k 100k 100k 1730 2390 2840 4000 0.20 0.18 0.15 0.14 PHYSICAL DIMENSIONS Not Shown at Actual Size CHARACTERISTICS Description: SMD (shielded) power inductor. Applications: Power supplies for VTR, OA equipment, LCD televisions, PC notebooks, portable communication equipment, DC/DC converters, etc. Operating Temperature: -30°C to +80°C Inductance Tolerance: ±30% Testing: Tested on a HP4285A at specified frequency. Packaging: Tape & Reel. Marking: Parts are marked with inductance code. Rated DC Current: Indicates the current when the inductance decreases to 65% more than its nominal value and temperature rising DT=40°C lower at D.C. superposition. Miscellaneous: RoHS Compliant. Additional Information: Additional electrical & physical information available upon request. Samples available. See website for ordering information. Size A B C D E mm inches F Max. 4.7±0.3 4.7±0.3 4.5 1.5 4.5 2.0 0.19±0.01 0.19±0.01 0.177 0.06 0.177 0.08 PAD LAYOUT Unit: mm Manufacturer of Passive Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2012 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice REV 10.09.07